baber/WOPTO huggingface dataset:
Patent JP-2007242200-A (JP)
Title: Original disk for optical recording medium and exposure method of photoresist original disk
Inventor: SHIMOFUKU HIKARI
IPC: G03F7/095
Filed: 2006-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an original disk for an optical recording medium wherein a pit pattern can be easily formed and cost increase can be suppressed by preventing use environment of an exposure device from being severe in the original disk for the optical recording medium wherein two regions of a pit pattern and a groove pattern in the same plane are exposed and to provide an exposure method of the original disk for the optical recording medium.  <P>SOLUTION: In the original disk for the optical recording medium using a two layer photoresist original disk wherein a first photoresist layer, an intermediate layer consisting of an oxide film and a second photoresist layer are sequentially laminated on a substrate, exposure linear speed is changed in the same surface and different patterns are exposed in respective regions having linear speeds different from each other in an exposure step of the photoresist original disk.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006351163-A (JP)
Title: Local sense amplifier and semiconductor memory device provided with same
Inventor: KWON KEE-WON
IPC: G11C11/409
Filed: 2006-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To disclose a local sense amplifier of a semiconductor memory device provided with a redundancy circuit.  <P>SOLUTION: The local sense amplifier includes a differential transistor pair, a current supply circuit, and a coupling element. The differential transistor pair amplifies a differential signal pair applied to a local input/output line pair to generate an amplified signal pair and provides it to a global input/output line pair. The current supply circuit supplies a current to the differential transistor pair in response to an enable signal. The coupling element electrically couples or cuts off low potential terminals of the differential transistor pair in response to the enable signal. The coupling element may comprise a MOS transistor which switches in response to the enable signal. Consequently, the local sense amplifier prevents an unnecessary current loop from being formed therein when a circuit is not operated, and transmission errors of signals between local input/output lines and global input/output lines can be prevented.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007245372-A (JP)
Title: Ink-jet recording material
Inventor: MOTODA MAKOTO
IPC: B41J2/01
Filed: 2006-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a trouble-free ink-jet recording material, in which no crack develops in an ink accepting layer, which is excellent in ink absorbency and color developing properties and no crack due to high temperature drying or the like develops.  <P>SOLUTION: In the ink-jet recording material, which is formed by coating an ink accepting layer including fine silica particles, which are obtained by grinding wet method silica particles in an aqueous medium so as to have an average secondary particle diameter of not more than 500 nm, and a hydrophilic binder, on a polyolefin resin coating paper support, the ink accepting layer includes a water-soluble zirconium compound under the condition that the mass ratio of the hydrophilic binder to the fine silica particles lies in the range of 8-20% and an undercoating layer mainly consisting of a hydrophilic polymer is provided on the polyolefin resin coating paper support.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007248555-A (JP)
Title: Image forming device
Inventor: SHOJI KATSUNORI
IPC: B41J29/00
Filed: 2006-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device which has a convenient structure to stow accessories while securing the visibility of the ejecting section and preventing the stowed accessories from falling down.  <P>SOLUTION: This image forming device 1 includes a scanning section 3 of manuscripts, an image forming processor 2 provided under the scanning section 3, a recording sheet ejector section 5 including the lengthwise space between the scanning section 3 and the image forming processor 2, a control panel 6 in front of the scanning section 3 and a case 1A. It has a stowage 7 of accessories such as clips and staples in the lengthwise space in the recording sheet ejector section 5 under the above control panel 6.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007247480-A (JP)
Title: Control device and control method of internal combustion engine
Inventor: KUMANO KENGO
IPC: F02D41/04
Filed: 2006-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of becoming unable to perform stable compression ignition combustion, when a variation is caused in compression ignition combustion between cylinders and between cycles by the deterioration in a fuel injector, since there exists an operation area where one time fuel injection quantity becomes the vicinity of a minimum injection quantity of the fuel injector, when using this control technique, though stable combustion control by multistage injection is effective in the compression ignition combustion.  <P>SOLUTION: In spark ignition combustion, a deterioration state of the fuel injector is diagnosed, and a compression ignition operation area is determined on the basis of its deterioration state. Alternatively, a fuel injection quantity is changed on the basis of the deterioration state, and a change in a combustion state caused by its change is corrected by the valve timing. From the above-mentioned state, even when the fuel injector is deteriorated, a stable compression ignition operation area is secured.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007250289-A (JP)
Title: Terminal device
Inventor: HASHIDA JUNJI
IPC: H01H13/06
Filed: 2006-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a terminal device free from the degradation of operability and an adverse effect on a switch or the like by drink or the like mistakenly spilled on it from above.  <P>SOLUTION: Of the terminal device 1, a multi-directional input member 10 is provided with a multi-directional input part capable of a multi-directional inward input, and an operating part capable of operating the multi-directional input part, a plurality of switches 4 have sheet members 5 formed on them composed of elastic materials formed by integrating a plurality of key tops 7 capable of an input operation by press-operating the switchs 4, and the sheet member 5 has a positioning part 8 capable of housing and positioning the multi-directional input member 10 dug in a given depth at a position adjacent to the key tops 7, and at the same time, the periphery of the positioning part 8 is surrounded by a wall 9, and a bottom wall 8a is formed at the bottom of the positioning part 8.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007247488-A (JP)
Title: Exhaust pressure control device
Inventor: HARADA YUKIHIRO
IPC: F01N3/02
Filed: 2006-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a sound pressure level of an air current sound generated when switching a main valve to an opening state from a closing state, in an exhaust pressure control device arranged in an exhaust flow passage of an engine and controlling pressure of exhaust gas exhausted from the engine.  <P>SOLUTION: This exhaust pressure control device 20 has a housing 30 having a main flow passage 34 and a bypass flow passage 32, a main valve 36 opening and closing the main flow passage 34, a first valve opening-closing device 42 driving opening-closing of the main valve 35, a bypass valve 40 opening and closing the bypass flow passage 32, and a second valve opening-closing device 70 driving opening-closing of the bypass valve 40. The first valve opening-closing device 42 is set so that time up to putting the main valve 36 in the opening state from the closing state, becomes longer than time up to putting the main valve 36 in the closing state from the opening state.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007252084-A (JP)
Title: Electric vehicle control unit
Inventor: KAWAMURA TSUNENORI
IPC: B60L7/22
Filed: 2006-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric vehicle control unit capable of suppressing power consumption that does not contribute to brake force by stopping or restricting the operation of a brake chopper circuit in a period of which an inverter frequency becomes zero or smaller.  <P>SOLUTION: The electric vehicle control unit controls electric brakes by regenerative operation when an electric vehicle is stopped, consumes regenerative energy in a brake resistor by the brake chopper circuit while the regenerative energy cannot be returned to overhead wiring, and controls the brakes of the electric vehicle. When the frequency of voltage applied to a main motor 14 for driving the electric vehicle becomes zero or smaller, an operation stop command is given to the brake chopper circuit 15 to stop the operation of the brake chopper circuit 15 in a region, where the frequency of the voltage applied to the main motor 14 becomes zero or smaller.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007248253-A (JP)
Title: Optical part, optical sensor, surface plasmon sensor, and fingerprint authentication
Inventor: SASAKI AKIRA
IPC: G01N21/05
Filed: 2006-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small-sized thin surface plasmon sensor of high precision.  <P>SOLUTION: A plurality of inclined reflection surfaces 28 are arranged in a light guide reflection plate 22. A metal layer 23 on which an antibody 32 is immobilized is provided on the upper surface of the light guide reflection plate 22 and the undersurface of the light guide reflection plate 22 is placed on a light detection element 25. Further, a floodlight projection part 24 for emitting parallel light is provided to the edge face of the light guide reflection plate 22. The light L emitted from the floodlight projection part 24 is reflected by the reflection surfaces 28 to enter the metal layer 23 at a predetermined incident angle and the light L reflected by the metal layer 23 is detected by the light detection element 25.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007245008-A (JP)
Title: Vaporization apparatus
Inventor: KANDA AKIHITO
IPC: H01M8/06
Filed: 2006-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vaporization apparatus for stably vaporizing liquid by restraining the bumping of the liquid.  <P>SOLUTION: A liquid absorption part 2 is inserted into a contractive tube 3 and both ends of the liquid absorbing part 2 are projected from the contractive tube 3. A portion of the liquid absorption part 2 from the middle part to one end is fitted in a tubular heat radiation part 4 and the remaining portion of the liquid absorption part 2 from the middle part to the other end is fitted in a thermally conductive part 5. A heat generation part 7 is wound around the thermally conductive part 5. The heat generation part 7 and the thermally conductive part 5 are housed in a heat insulating case 6 and the heat radiation part 4 is placed outside the heat insulating case 6.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007247307-A (JP)
Title: Locking device for opening/closing device
Inventor: OSHIMA YASUNOBU
IPC: E06B9/78
Filed: 2006-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a locking device for an opening/closing device capable of protecting an extended member extended to the locking means side from a manual operating member such as a handhold member, from external force or the like.  <P>SOLUTION: A shutter curtain serving as an opening/closing body is put in opening/closing movement guided by a guide rail which is a guide member. The shutter curtain is locked to the guide rail by a locking means 15 including a locking member 13. The handhold member 10 serving as the manual operating member is arranged at a slat 9A which is a constitutive member of the shutter curtain, movably in the width direction of the curtain. The extended member 34 extended to the locking means 15 side to switch the locking means 15 to lock/unlock by the movement in the width direction of the shutter curtain is connected to the handhold member 10, and a plurality of members arranged at the slat 9A including the extended member 34 are covered with a cover member 16.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007247846-A (JP)
Title: Telescopic shaft
Inventor: OZAKI MITSUHARU
IPC: F16J15/52
Filed: 2006-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a telescopic shaft having simple construction, capable of preventing the fall-off of rolling elements.  <P>SOLUTION: An intermediate shaft 5 has an inner shaft 16 and a cylindrical outer shaft 15 fitted to each other, and balls 17 held between axial grooves 18, 19 formed on an outer peripheral face 47 of the inner shaft 16 and an inner peripheral shaft 45 of the outer shaft 15, respectively, and opposed to each other. The balls 17 are prevented from falling off by a pin 28 and a screw 29 protruded from the axial grooves 18, 19, respectively. On the inner shaft 16 and the outer shaft 15, a cylindrical dust cover 37 is mounted for preventing the entry of foreign matters into mutual sliding parts. The dust cover 37 is fixed to the outer shaft 15 via a sleeve 34 fitted to an end 32 of the outer shaft 15. An inner peripheral face 43 of the sleeve 34 is shaped corresponding to an outer peripheral face 46 of the outer shaft 15 in a sectionally rectangular shape. An outer peripheral face 44 of the sleeve 34 is shaped circular. The sleeve 34 is fixed to the outer shaft 15 via the screw 29.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007244763-A (JP)
Title: Game machine
Inventor: MIYAUCHI TOSHIHIRO
IPC: A63F7/02
Filed: 2006-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which protects a shooting rail from a foul ball and capable of shooting the ball adequately.  <P>SOLUTION: The game machine is formed of: an outer rail 20 arranged on a game board 19; an inner rail 21 arranged inside the outer rail 20 on the game board 19, and defining a shooting passage 22 in which the pachinko ball B passes, between the inner rail itself and the outer rail 20, so as to be opened downward; and the shooting rail 46 inclined upward toward a lower opening 22a of the shooting passage 22, for guiding the shot pachinko ball B into the lower opening 22a of the shooting passage 22. The shooting rail 46 has a protective member 50 arranged on an inclined upper end thereof, which covers the entire area of a shooting passage side surface of the shooting rail 46, and a changing member 25 arranged on a lower end face of the outer rail 20, which protrudes toward the shooting passage 22 to change a flow-down direction of the pachinko ball B flowing down along the shooting passage 22. Further the game machine is designed such that the pachinko ball B shot along the shooting rail 46 abuts on the outer rail 20 above a location where the changing member 25 is arranged.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007257258-A (JP)
Title: Vehicle surroundings monitoring system, vehicle, vehicle surroundings monitoring program, and configuration method for vehicle surroundings monitoring system
Inventor: WATANABE MASATO
IPC: G08G1/16
Filed: 2006-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and the like capable of evaluating possibility of contact with an object when a vehicle turns to the left/right in monitoring surroundings of the vehicle for notifying information suited to the evaluation to a driver.  <P>SOLUTION: In this vehicle surroundings monitoring system 10, a first processing part 11 successively measures a position P<SB>k</SB>of an object around the vehicle 1 based on images steadily captured by a pair of infrared cameras 102 mounted on the vehicle. A second processing part 12 determines possibility that the vehicle 1 turns, and evaluates contact possibility with the object in turning of the vehicle 1 based on the time-series measurement positions äP<SB>k</SB>} of the object when turning possibility of the vehicle 1 is determined. Then, the second processing part 12 displays information suited to the evaluation on an HUD 122 and a navigation display 202.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007258421-A (JP)
Title: Flexible printed-wiring board and its manufacturing method
Inventor: KASHIWABARA HIDEKI
IPC: H05K1/14
Filed: 2006-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flexible wiring board having an excellent reflow resistance (a heat resistance against a reflow), and a manufacturing method for the flexible wiring board.  <P>SOLUTION: The flexible printed-wiring board 1 has a first flexible printed-wiring board 2 with a first connecting wiring 6 fitted on a first base material 4, and a second flexible printed wiring board 3 with a second connecting wiring 14 fitted on a second base material 11. An anisotropic conductive adhesive containing conductive fine grains 24 is used as an adhesive layer 5, and the conductive fine grains 24 have a spicular shape or a shape with a large number of fine grains connected in a straight chain shape. When the flapping heights of the first and second connecting sets of wiring 6 and 14 are represented by W, and the heights of conductor wirings 25 and 26 constituting the first and second connecting sets of wiring 6 and 14 by H; the flexible printed-wiring board has the relationship of W≤0.75H.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007253812-A (JP)
Title: Airbag cover
Inventor: KIUCHI YOHEI
IPC: B60R21/20
Filed: 2006-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an airbag cover capable of easily storing a folded airbag body and maintaining the folded state without using any separate member.  <P>SOLUTION: The cylindrical airbag cover covers an airbag to be folding in a developable and inflatable manner on a side surface of a cabin. The airbag cover 1 comprises at least a large diameter part and an intermediate diameter part 6 of the diameter smaller than the diameter of the large diameter part, and at least the large diameter part and a small diameter part are formed in a stepped manner.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007253197-A (JP)
Title: Laser welding method
Inventor: KAWADA NAOKI
IPC: B23K26/21
Filed: 2006-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser welding method where the processes of welding are stepwise monitored, thus welding quality can be improved.  <P>SOLUTION: Regarding the laser welding method, by stepwise determining whether abnormality is present or not in each step of a pre-welding, during welding and post-welding. The improvement of welding quality is attained. In the pre-welding step, the presence or absence of a gap quantity S between workpieces 41, 42 is determined, thus reduction in the yield of welding is suppressed. In the welding process step, based on the physical volume showing a welding state, whether abnormality is present in the welding system or not is determined, and the factor of reducing welding quality is grasped. Further, in the post-welding step, the presence or absence of the undercut, underfill in the weld zone and the ruggedness quantity, folding quantity in the part confronted with the weld zone are determined, respectively, thus the reliability of welding quality is increased by a simple procedure.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007259322-A (JP)
Title: Image processing apparatus, copying machine, and image processing system
Inventor: YOKOCHI ATSUSHI
IPC: H04N1/409
Filed: 2006-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To accurately discriminate a specific image even when a document is floated from a document placing plane.  <P>SOLUTION: When print processing is started, a CPU 51 first detects the floating amount of a document covering part 38 (S11), successively sets a correction coefficient to be used by a correction section 61 for discrimination in accordance with the floating amount of the document covering part 38 (S12) and then starts discrimination and printing (S13). Thus, the correction section 61 for discrimination performs processing corresponding to the distance between a CIS 37 and a document on image data obtained by the CIS 37, and a discrimination section 63 performs the discrimination on the basis of the image data. Therefore, when the document is floated from a document placing part 33 or when document floating is estimated, high-accuracy discrimination can be performed while taking such cases into account.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007059869-A (JP)
Title: Electronic device
Inventor: ONIZUKA YOSHITOMO
IPC: H01L23/10
Filed: 2006-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic device which prevents a brazing filler material joining a lid and a metallized layer from flowing out or sputtering to a mounting part, and is excellent in operation of electronic components and reliability of hermetic seal.  <P>SOLUTION: An electronic device of the present invention comprises an insulating substrate 101, an electronic component 110 mounted on the insulating substrate 101, a metallized layer 104 formed on the insulating substrate 101 surrounding the mounting part 102 of the electronic components 110 in a plan view, and a lid 106 jointed to the metallized 104 via a brazing filler material 107, wherein the brazing filler material 107 is obtained by dispersing a thin-film-shape second metal 109, having higher melting point than that of the first metal 108, in a first metal 108.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007264728-A (JP)
Title: Key matrix circuit
Inventor: SUGIZAKI YUUGO
IPC: H03K17/00
Filed: 2006-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To detect ON/OFF of other key switches and a power source switch by a signal reading port even when the power source switch is connected to a key matrix circuit.  <P>SOLUTION: This key matrix circuit is provided with a plurality of key switches arrayed like a matrix configured of row lines and column lines; a scanner signal transmission port 10 for transmitting a scan signal to the key switches by using the row lines; a signal reading port 12 for reading the state of the key switches by using the pulled-up row lines; a power source switch 24 for supplying electric power to a load according to the opening/closing of the switches; and a detection circuit 30 for detecting the ON/OFF of the power source switch 24, and for outputting it to the key switches. Thus, a key input for an operation and the ON/OFF of the power source switch 24 are detected by a signal reading port 12.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006208004-A (JP)
Title: Refined air supply system
Inventor: GOMI HIROSHI
IPC: F24F7/06
Filed: 2006-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To stabilize a refining degree of refined air even when a circulation amount is fluctuated, in the case of supplying the refined air to an enclosure part separated from the atmosphere in a clean room, by a circulation method.  <P>SOLUTION: The refined air passed through a circulation air refining filter 7 in an air refiner 2 is supplied to the enclosure part Ec by an air supply pipe 8. One part of the atmosphere in the enclosure part Ec is returned to an upstream of the circulation air refining filter 7 by a circulation pipe 10. Introduced outside air supplied for supplement when the circulation amount gets insufficient is primarily refined by an outside air refining filter 6, to be mixed thereafter with the circulation air. The circulation amount and the introduced outside air are controlled based on a signal from a pressure sensor 11 for detecting pressure in the enclosure part Ec.  <P>COPYRIGHT: (C)2006,JPO&NCIPI